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How to set up "Modified Overall Bracketing" quantitation methods in Empower - WKB31225

Article number: 31225

OBJECTIVE or GOAL

To set up "Modified Overall Bracketing" quantitation methods in Empower. Standards are analyzed at multiple points during a sample set to compensate for minor changes in temperature, flow, and solvent evaporation that can occur during an acquisition. Standards are placed before and after a group of unknown samples to quantitate compounds (bracketing).    

ENVIRONMENT

  • Empower 3
  • Sample Set Method
  • Quantitation

PROCEDURE

  1. Set up the sample set method so that quantification is completed directly following each group of unknown samples and bracketed standards using the following structure:  GSS_Modified_Overall_Bracketing_Example_layout.png
  2. Here is an example sample set method:GSS_Modified_Overall_Bracketing_Example_Sample Set Method.png

ADDITIONAL INFORMATION

 

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